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특허 상세정보

Dual-stage gas generator utilizing eco-friendly gas generant formulation for military applications

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42C-019/08   
미국특허분류(USC) 102/202; 102/380; 280/741; 149/109.2
출원번호 US-0242742 (2002-09-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McDermott Will &
인용정보 피인용 횟수 : 4  인용 특허 : 25
초록

This invention relates to a gas generator having two or more compartments, each with a separate initiator, with one compartment discharging before another, i.e., the compartments discharge sequentially. Each compartment has the same propellants, but the propellants have different geometries in each compartment, which results in different rates of gas evolution from each compartment. The gas generator has a rapid initial inflation, followed by a more gradual inflation rate in the subsequent stages, improving safety to occupants. One propellant used for th...

대표
청구항

1. A gas generator for military applications comprising at least first and second adjacent gas generation compartments, each being capable of discharging gas therefrom at a different time and different volumetric rate, wherein each compartment contains the same propellant and an initiator, further wherein the propellant has a different geometry in each compartment which results in different rates of gas evolution from each compartment upon initiation such that the ratio of gas generation in the first compartment to that in the second compartment is great...

이 특허에 인용된 특허 (25)

  1. Kanuma Tadao,JPX ; Yuuki Yasunori,JPX ; Isobe Tosio,JPX. Air bag. USP1999025865464.
  2. Craig D. Hughes ; Daniel W. Doll ; Gary K. Lund ; Dean M. Lester. Air bag assemblies with foamed energetic igniters. USP2002016340175.
  3. Mika Darin P.. Air bag inflator. USP2001116315322.
  4. Swanberg Jeffrey Scott ; Karlow James Peter. Air bag module with adjustable cushion inflation. USP1998015707078.
  5. Evans John Harold (Landsdale PA). Airbag igniter and method of manufacture. USP1997065639986.
  6. Hock Christopher. Airbag inflator with direct electrical ignition for small sized gas generant bodies. USP1999035876062.
  7. Pantke Siegfried,DEX ; Schels Markus,DEX ; Carter Damian,GBX. Airbag safety system with inflation control. USP2000046050601.
  8. Fink Michael. Airbag system inflator. USP1998105820162.
  9. Michael DiGiacomo ; Robert E. Black ; Chester A Copperthite ; Mark S. Derstine ; Robert Rovito. Compact dual nozzle air bag inflator. USP2002096447007.
  10. Cuevas Jess A. (Scottsdale AZ) Zakula Mitchell P. (Tempe AZ). Dual chamber inflator for side impact air bag. USP1997015593180.
  11. Frantom Richard L. (Richmond MI) Bishop Robert J. (Washington MI) Kremer Robert (Fraser MI) Ocker Klaus (Fraser MI) Brown Roy (Hot Springs AR) Rose James (Fairfax VA) Renfroe Donald (Haymarket VA) Ba. Dual pyrotechnic hybrid inflator. USP1991065022674.
  12. Trevillyan Dennis A. ; Yencho Jon A. ; Warren Donald E.. Dual stage pyrotechnic inflator. USP2001036199906.
  13. Ryder David D.. Gas generating material for vehicle occupant protection device. USP2000116143103.
  14. Lundstrom Norman H. ; Scheffee Robert S. ; Gresco Aaron J.. Gas generative compositions. USP2000126156137.
  15. Hofbauer Ingrid,DEX ; Leifheit Markus,DEX ; Winterhalder Marc,DEX. Gas generator. USP1999095957492.
  16. Leifheit Markus,DEX ; Winterhalder Marc,DEX. Gas generator and method for operating a gas generator. USP2000076089597.
  17. Ochi Koji (Aichi JPX) Asano Nobukazu (Handa JPX) Matsuda Kazunori (Aichi JPX) Yanase Kiyoaki (Aichi JPX). Gas generator compositions. USP1996015482579.
  18. Paxton Donald J. ; Garcia Mark L. ; Green David J.. Hybrid blowdown inflator with reduced pressure buildup. USP1998095803493.
  19. Dahl Kim V. (Clinton UT) Clark Randall J. (Pleasant View UT). Hybrid driver side inflator. USP1997065634661.
  20. Ennis Thomas A.. Hybrid inflator with bore and burst disk. USP1999075918900.
  21. Hock Christopher. Ignition orifice in fluid fueled inflator. USP1998095806885.
  22. Goetz George W. (Detroit MI). Inflator. USP1976063960390.
  23. Nakashima, Yoshihiro; Ohji, Nobuyuki; Katsuda, Nobuyuki. Multistage gas generator for air bag and air bag apparatus. USP2003126669230.
  24. Ketterer ; deceased Dieter (Schlehenweg 1 Oberndorf am Necker DEX) Brigitte Ketterer (Schlehenweg 1 7238 Oberndof am Neckar DEX) Fritz Raimund (Raichsbergweg 2 7218 Trossingen DEX) Seeger Heinz (Gart. Process for inflating a gas cushion and safety system of the air bag type. USP1995015378018.
  25. Cook Fred J. ; Shaffer Barry F. ; Johnson Darrin L. ; Randell Edward F.. Staged air bag inflator. USP2001056237950.